Verb conjugation of "chase" in English

Work was performed only in June, July, August and September. In October and November, Erik has been waiting for Katja's visit and Sabine was on maternal leave after Christmas and New Year.
I wish you also a successful and happy 2008. On New Year's Eve I was here in Costa Rica and I've looked after my 6 weeks old daughter, no holiday in sight. She is not sleeping well at night yet.
When I wanted to do my homework, I accidentally landed on Vocabulix and it caught me right from the beginning. Connecting with other users can be brilliant. Skyping with them, chatting and messaging. Great idea.